NOT SURE WHAT THIS COULD BE USED FOR THOUGH POSSIBLY SEVERAL DIFFERENT USES I'M SURE.IT IS A WALL MOUNT EXPANDABLE ARM OF SORT.MADE OF A ALL METAL MATERIAL LOOKS NICKEL PLATRDV.MEASURES 16 INCHES LONG WHEN FULLY EXPANDED AND ABOUT 6 INCHES TALL AT MOUNT AREA.HAS A "L" SHAPED HOOK ON END FOR HANGING ITEMS.USED THOUGH SHOWS LITTLE WEAR NO WALL MOUNTING SCREWS INCLUDED.NICE QUALITY FOR WHAT EVER USED FOR.